Lines Matching defs:wfd
459 fd_set wfd;
493 FD_ZERO(&wfd);
498 FD_SET(ctxt->fd, &wfd);
502 (void) select(ctxt->fd + 1, NULL, &wfd, NULL, &tv);
854 fd_set wfd;
954 FD_ZERO(&wfd);
955 FD_SET(s, &wfd);
961 switch (select(s + 1, NULL, &wfd, &xfd, &tv))
963 switch (select(s + 1, NULL, &wfd, NULL, &tv))
989 if (FD_ISSET(s, &wfd)